I have a 16TB G-RAID with Thunderbolt 3.
When I got the unit, I formatted it for RAID 1 with OX X Disk Utility (OS X 10.11.6).
After about 6 months, one of the hard drives failed. After much back and forth, HGST replaced it.
I just got the replacement drive back, but can find NO instructions on the G-Tech web site on how to do it!
Do I manually reformat the new drive under Mac OS X Disk Utility?
Do I run the G-RAID with Thunderbolt Configurator?
Does the unit itself do everything automatically?
Should I backup the drive that hasn’t failed prior to installing the replacement drive? (probably a good idea)